| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.62 | 4.309% | $199.8769 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $33.82 | 13.783% | $38.4814 | $38.48 | $38.50 | $38.50 |
| Purchase #3 | $229.55 | 11.570% | $256.1089 | $256.11 | $256.10 | $256.10 |
| Purchase #4 | $161.59 | 3.244% | $166.832 | $166.83 | $166.85 | $166.80 |
| Purchase #5 | $212.51 | 6.752% | $226.8587 | $226.86 | $226.85 | $226.90 |
| Purchase #6 | $125.38 | 13.860% | $142.7577 | $142.76 | $142.75 | $142.80 |
| Purchase #7 | $120.53 | 9.543% | $132.0322 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $1,075.00 | $1,162.9478 | $1,162.95 | $1,163.00 | $1,163.00 | |